package org.learn.test;

public class BreakExercise {
    public static void main(String[] args) {
        int sum = 0;
        for(int i = 1; i <= 100; i++){
            sum += i;
            if(sum >20){
                System.out.println("当前数＝" + i);
                break;
            }
        }
        System.out.println("sum=" + sum);
    }
}
